Base | Representation |
---|---|
bin | 1001101111111… |
… | …0100000001000 |
3 | 2211221100020112 |
4 | 2123332200020 |
5 | 40431411303 |
6 | 4020213452 |
7 | 1004354645 |
oct | 233764010 |
9 | 84840215 |
10 | 40888328 |
11 | 21098008 |
12 | 1183a288 |
13 | 8617ca0 |
14 | 5604dcc |
15 | 38ca0d8 |
hex | 26fe808 |
40888328 has 16 divisors (see below), whose sum is σ = 82563180. Its totient is φ = 18871488.
The previous prime is 40888307. The next prime is 40888363. The reversal of 40888328 is 82388804.
It can be written as a sum of positive squares in 2 ways, for example, as 40729924 + 158404 = 6382^2 + 398^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196475 + ... + 196682.
Almost surely, 240888328 is an apocalyptic number.
It is an amenable number.
40888328 is an abundant number, since it is smaller than the sum of its proper divisors (41674852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40888328 is a wasteful number, since it uses less digits than its factorization.
40888328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393176 (or 393172 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 41.
The square root of 40888328 is about 6394.3981734015. The cubic root of 40888328 is about 344.5083748911.
The spelling of 40888328 in words is "forty million, eight hundred eighty-eight thousand, three hundred twenty-eight".
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